How to select a crypto currency wallet
By analyzing the new release of Trinity, IOTA's official wallet, we've been able to find out more about it on their GitHub page. A version comparison was performed on MoonPay and it was noted that the third-party component was removed, and we noticed that the The Trinitiy desktop wallet is based on Electron, and our security experience tells us that it could be A big hole, so we posted some speculation on 2020/02/19
dForce has not released details of the attack on the Lendf.Me protocol, but several security organizations in the industry have given "Replay". Combining the descriptions of Slow Mist and Chengdu Chain Security, the attacker called the asset imBTC on the Lendf.Me protocol When the ERC777 ethereum protocol standard launches a re-entrancy attack, it will forge the number of excess imBTC as collateral to "borrow" assets from Lendf.
40 [100 million USDTs on the Ethereum blockchain moved inside the Firecoin exchange] according to Whale Alert Data, May 20, 17:58-18:03 GMT, four large transfers occurred on the Ethereum blockchain, totaling 1 Billions of USDT were transferred from the Firecoin Exchange wallet (0x6748f starting address) to another wallet on the Firecoin Exchange ( (Addresses beginning with 0x7b8c)
[Researchers find high-risk vulnerability in ethereum wallet Argent] Cybersecurity firm OpenZeppelin Researchers have discovered a high-risk vulnerability in the Ethereum wallet Argent, according to a post. The vulnerability could allow an attacker to take over a user's wallet, especially those who do not have the "daemon" feature enabled. In the meantime, the article states that the Argent team has fixed the vulnerability and has contacted affected users.
Because it's an ERC20 token, you can't see the transit hash even after repeatedly looking it up in the ethereum browser, because you're actually in the wallet The transfer was operated to withdraw coins, but the total account of the centralized wallet did not confirm the transfer and could not be transferred at the normal ethereum rate cash in hand
Topping the volume chart is Tether, with a one-day turnover of RMB 147.883 billion and a 24-hour gain of 0.93%; second place was Bitcoin, with a 24-hour turnover of CNY 129.429 billion in a single day Down 0.55%, the top five were also Ethereum, Litecoin, Bitcoin Cash
The wallet also provides a keystore, which is a file format for storing private keys in an ethereum wallet. (JSON), which can be used with normal passwords, mainly to make it easier for users to use the wallet.
In the movie The Matrix, Matrix is a vast network connecting the consciousness of millions of people, and Wu Jihan chooses to put " The new "Second Venture" project, named Matrix, also seems to show a grand idea of building a virtual world!
Assuming that token B is ETH and token A is any of the ERC20 tokens, we can pass the x y = k Formula to understand how they function
Account creation request codes: define and standardize these codes across wallets, making it easier for users to create account, regardless of what wallet they use.